• Rapid Optimum Charger communicates with the battery's built-in chip throughout the charging process to optimize battery life by actively controlling current, voltage and temperature (battery and charger sold separately)

• Rapid Optimum Charger has a built-in fan to cool the battery for faster, more efficient charging (battery and charger sold separately)

• Makita technology delivers category-leading charge time so the battery spends more time working and less time sitting on the charger (battery and charger sold separately)